There are two charges `1 muC` and `5 muC` placed at certain distance. Force applied by `1 mu C` on `5 mu C` is `F_ 1` and by `5 muC` on `1 muC` is `F_(2)`. Then `(F_(1))/(F_(2))` is

There are two charge +1mu c and +2muc kept at certain separation ,the ratio of electrostatic forces acting on them will be in the ratio

The force of attractions between two charges 8muC and -4muC is 0.2 N. Find the distance of separation.

Two charges 2muC and 1muC are placed at a distance of 10cm. Where should a third charge be placed between them so that it does not experience any force.

If two identical spheres having charge 16 mu C and -8 mu C are kept at certain distance apart , then the force if F. They are touched and again kept at the same distance , the force becomes.

Two point charges 4muC and -4muC are placed at a distance 1.5 m. Total number of points except infinity, where potential due to system of charges is zero?

What are the charges stored in the 1 mu F and 2 mu F capacitors in the circuit below, once the currents becomes steady ?

Two charges +6 'mu'C and -6 'mu'C are placed 15 cm apart as shown . At what distance from A to its right, the electrostatic potential is zero (distance in cm)

Charges 5 muC and 10 muC are placed 1 m apart. Work done to bring these charges at a distance 0.5 m from each other is (k = 9 xx 10^(9) SI)

Two point charges +10 muC and +20 muC repel each other with a force of 100N. If a charge of-2 muC is added to each charge, then force between them will become

The electrostatic potential energy of two point charges, 1muC each, placed 1 metre apart in air is :